diff --git a/artiq/coredevice/sawg.py b/artiq/coredevice/sawg.py
index 8bfe4edf9..89b4d7fd2 100644
--- a/artiq/coredevice/sawg.py
+++ b/artiq/coredevice/sawg.py
@@ -88,6 +88,7 @@ class Spline:
             ci = int64(round(vi))
             coeff64[i] = ci
             # artiq.wavesynth.coefficients.discrete_compensate:
+            continue
             if i == 2:
                 coeff64[1] += ci >> self.time_width + 1
             elif i == 3: